TWI446255B - Display device with on-screen display menu function - Google Patents
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
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- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
Description
本發明是有關於一種顯示裝置，且特別是有關於一種具有螢幕顯示選單(on-screen display menu，OSD menu)功能的顯示裝置。The present invention relates to a display device, and more particularly to a display device having an on-screen display menu (OSD menu) function.
一般的顯示裝置為了讓使用者有較為舒適的視覺享受，通常都會設計有螢幕顯示選單(OSD menu)功能，以將影像的特性參數顯示於螢幕上。藉此，使用者將可依據其所需來選擇欲調整的參數，例如：亮度、畫面大小、調整音量等。在調整參數的操作上，現有的顯示裝置大多利用多個實體按鍵去控制畫面上的螢幕顯示選單。然而，隨著科技的發展，顯示裝置所附屬的功能也愈來愈多，進而導致顯示裝置上的實體按鍵數目以及複雜度也亦隨之增加。此外，以實體按鍵方式進行顯示裝置之功能選項的選擇或設定，在操作流程上較為繁複，易造成使用者操作上的不便，且實體按鍵的設置也占據了顯示裝置的硬體空間。In order to provide users with a more comfortable visual enjoyment, a general display device is usually designed with an OSD menu function to display the characteristic parameters of the image on the screen. Thereby, the user can select the parameters to be adjusted according to his needs, such as brightness, picture size, volume adjustment, and the like. In the operation of adjusting parameters, existing display devices mostly use a plurality of physical buttons to control the on-screen display menu on the screen. However, with the development of technology, more and more functions are attached to the display device, which in turn leads to an increase in the number and complexity of physical buttons on the display device. In addition, the selection or setting of the function options of the display device by the physical button mode is complicated in the operation flow, which is easy to cause inconvenience to the user, and the setting of the physical button also occupies the hardware space of the display device.
如何解決習知技術在開啟螢幕顯示選單時需要實體按鍵的問題，精簡實體按鍵的數量，這是一個有待克服的課題。How to solve the problem that the conventional technology needs physical buttons when opening the screen display menu, and the number of physical buttons is reduced, which is a problem to be overcome.
有鑑於此，本發明提出一種顯示裝置，藉以解決先前技術所述及的問題。In view of this, the present invention proposes a display device to solve the problems described in the prior art.
本發明提供一種顯示裝置。此顯示裝置藉由偵測觸控顯示面板而對應觸發顯示電路的螢幕顯示選單(OSD menu)功能，以及藉由偵測觸控顯示面板而進行所述螢幕顯示選單功能的各種參數設定，以精簡實體按鍵的數量。The present invention provides a display device. The display device is configured to detect the touch screen display panel corresponding to the screen display menu (OSD menu) function of the display circuit, and to detect various parameters of the screen display menu function by detecting the touch display panel, thereby simplifying The number of physical buttons.
本發明提出一種具有螢幕顯示選單功能之顯示裝置，其包括一觸控顯示面板、一觸控螢幕控制器、一顯示電路以及一多工器。所述觸控顯示面板包含一顯示層以及一觸控層。所述觸控螢幕控制器耦接所述觸控顯示面板以偵測所述觸控層，並輸出一第一偵測結果。所述顯示電路耦接所述觸控顯示面板以將一第一影像來源的一第一畫面顯示於所述顯示層，其中所述顯示電路具有所述螢幕顯示選單功能。所述多工器耦接於所述顯示電路與所述觸控螢幕控制器之間。於一正常顯示模式下，所述多工器將所述觸控螢幕控制器的所述第一偵測結果傳輸至所述第一影像來源；以及若所述第一偵測結果符合一特定圖型，則所述顯示電路的所述螢幕顯示選單功能被觸發以進入一螢幕調整模式，且所述多工器將所述觸控螢幕控制器的所述第一偵測結果傳輸至所述顯示電路。The invention provides a display device with a screen display menu function, which comprises a touch display panel, a touch screen controller, a display circuit and a multiplexer. The touch display panel includes a display layer and a touch layer. The touch screen controller is coupled to the touch display panel to detect the touch layer and output a first detection result. The display circuit is coupled to the touch display panel to display a first image of a first image source on the display layer, wherein the display circuit has the screen display menu function. The multiplexer is coupled between the display circuit and the touch screen controller. In a normal display mode, the multiplexer transmits the first detection result of the touch screen controller to the first image source; and if the first detection result conforms to a specific image Type, the screen display menu function of the display circuit is triggered to enter a screen adjustment mode, and the multiplexer transmits the first detection result of the touch screen controller to the display Circuit.
在本發明的一實施例中，所述第一影像來源為一外部主機；於所述正常顯示模式下，所述外部主機經由所述多工器接收所述觸控螢幕控制器的所述第一偵測結果，以及提供所述第一畫面；以及若所述第一偵測結果符合所述特定圖型，則所述外部主機發出一命令以觸發所述顯示電路的所述螢幕顯示選單功能。In an embodiment of the invention, the first image source is an external host; in the normal display mode, the external host receives the first of the touch screen controllers via the multiplexer a detection result, and providing the first picture; and if the first detection result meets the specific pattern, the external host issues a command to trigger the screen display menu function of the display circuit .
在本發明的一實施例中，所述顯示裝置更包括一微處理器。所述處理器耦接至所述顯示電路以做為所述第一影像來源。於所述正常顯示模式下，所述微處理器經由所述多工器接收所述觸控螢幕控制器的所述第一偵測結果以及運行一作業系統以提供所述第一畫面；以及若所述第一偵測結果符合所述特定圖型，則所述微處理器發出一命令以觸發所述顯示電路的所述螢幕顯示選單功能。In an embodiment of the invention, the display device further includes a microprocessor. The processor is coupled to the display circuit to serve as the first image source. In the normal display mode, the microprocessor receives the first detection result of the touch screen controller via the multiplexer and runs an operating system to provide the first screen; and The first detection result conforms to the specific pattern, and the microprocessor issues a command to trigger the screen display menu function of the display circuit.
在本發明的一實施例中，所述顯示裝置更包括一微處理器。所述微處理器耦接至所述顯示電路以做為所述第一影像來源。其中所述顯示電路更選擇將所述第一影像來源的所述第一畫面或一外部主機的一第二畫面顯示於所述顯示層；於所述正常顯示模式下且當所述顯示電路選擇將所述第一畫面顯示於所述顯示層時，所述微處理器經由所述多工器接收所述觸控螢幕控制器的所述第一偵測結果以及運行一作業系統以提供所述第一畫面；於所述正常顯示模式下且當所述顯示電路選擇將所述第二畫面顯示於所述顯示層時，所述外部主機經由所述多工器接收所述觸控螢幕控制器的所述第一偵測結果，以及提供所述第二畫面。In an embodiment of the invention, the display device further includes a microprocessor. The microprocessor is coupled to the display circuit to serve as the first image source. The display circuit further selects to display the first picture of the first image source or a second picture of an external host to the display layer; in the normal display mode and when the display circuit selects When the first screen is displayed on the display layer, the microprocessor receives the first detection result of the touch screen controller via the multiplexer and runs an operating system to provide the a first screen; in the normal display mode, and when the display circuit selects to display the second screen on the display layer, the external host receives the touch screen controller via the multiplexer The first detection result, and providing the second picture.
在本發明的一實施例中，所述顯示裝置更包括一手勢判斷電路。所述手勢判斷電路耦接於所述觸控螢幕控制器與所述顯示電路之間，所述手勢判斷電路檢查所述第一偵測結果是否符合所述特定圖型；其中若所述第一偵測結果符合所述特定圖型，則所述手勢判斷電路發出一命令以觸發所述顯示電路的所述螢幕顯示選單功能。In an embodiment of the invention, the display device further includes a gesture determination circuit. The gesture determination circuit is coupled between the touch screen controller and the display circuit, and the gesture determination circuit checks whether the first detection result meets the specific pattern; The detection result conforms to the specific pattern, and the gesture determination circuit issues a command to trigger the screen display menu function of the display circuit.
在本發明的一實施例中，於所述螢幕調整模式下所述顯示電路根據所述觸控螢幕控制器所輸出的一第二偵測結果觸發一參數指令，以調整所述螢幕顯示選單功能所顯示的選項，或選擇所述第一影像來源的所述第一畫面或一外部主機的一第二畫面顯示於所述顯示層。In an embodiment of the present invention, the display circuit triggers a parameter command according to a second detection result output by the touch screen controller to adjust the screen display menu function in the screen adjustment mode. The displayed option, or the first screen of the first image source or a second screen of an external host is displayed on the display layer.
在本發明的一實施例中，所述參數指令為調整一亮度參數、一對比參數、一畫面位置調整參數、一顏色參數、一顯示頻率調整參數或一訊號源輸入埠切換參數。In an embodiment of the invention, the parameter command is to adjust a brightness parameter, a contrast parameter, a picture position adjustment parameter, a color parameter, a display frequency adjustment parameter, or a signal source input/switching parameter.
在本發明的一實施例中，於所述螢幕調整模式下當所述顯示電路透過所述觸控螢幕控制器所輸出的一第二偵測結果得知使用者超過一預設時間而未碰觸所述觸控顯示面板，則所述顯示電路關閉所述螢幕顯示選單功能以進入所述正常顯示模式。In an embodiment of the present invention, when the display circuit transmits a second detection result output by the touch screen controller in the screen adjustment mode, the user does not touch the preset time. Touching the touch display panel, the display circuit turns off the screen display menu function to enter the normal display mode.
在本發明的一實施例中，所述顯示裝置為具有一網際網路功能之智慧電視或智慧顯示器。In an embodiment of the invention, the display device is a smart TV or a smart display having an internet function.
基於上述，本發明之顯示裝置根據觸控顯示面板的偵測結果觸發顯示電路的螢幕顯示選單(OSD menu)功能以進入螢幕調整模式，以及根據觸控顯示面板的偵測結果進行所述螢幕顯示選單功能的各種參數設定，因此無需配置OSD實體按鍵。使用者在操作流程上較為簡便，也不會造成操作上的不便。如此一來，可減少按鍵而簡化製造流程，也節省硬體空間與製造成本。Based on the above, the display device of the present invention triggers the OSD menu function of the display circuit to enter the screen adjustment mode according to the detection result of the touch display panel, and performs the screen display according to the detection result of the touch display panel. Various parameter settings for the menu function, so there is no need to configure the OSD physical button. The user is relatively simple in the operation process, and does not cause operational inconvenience. In this way, the button can be reduced to simplify the manufacturing process, and the hardware space and manufacturing cost are also saved.
為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。The above described features and advantages of the invention will be apparent from the following description.
現將詳細參考本發明之實施例，並在附圖中說明所述實施例之實例。另外，凡可能之處，在圖式及實施方式中使用相同標號的元件/構件代表相同或類似部分。Reference will now be made in detail be made to the embodiments of the invention In addition, wherever possible, the same reference numerals in the drawings
在下述諸實施例中，當元件被指為「連接」或「耦接」至另一元件時，其可為直接連接或耦接至另一元件，或可能存在介於其間之元件。相對地，當元件被指為「直接連接」或「直接耦接」至另一元件時，則不存在有介於其間之元件。In the following embodiments, when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there may be intervening elements. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements.
圖1是依照本發明的一實施例之顯示裝置方塊圖。請參照圖1。此顯示裝置100可以包括一觸控顯示面板(touch display panel)10、一多工器(multiplexer)20、一顯示電路(display circuit)30以及一觸控螢幕控制器(touch screen controller)40。觸控顯示面板10可以包含顯示層與觸控層，其中觸控層疊置於顯示層上。顯示電路30可以耦接至觸控顯示面板10的顯示層。顯示電路30可以包含縮放器(scalar)、時序控制器(timing controller)、顯示面板驅動器及/或其他顯示控制電路。顯示電路30可以將第一影像來源的第一畫面顯示於顯示層。顯示電路30更具有螢幕顯示(on-screen display，以下稱OSD)選單功能的相關電路。顯示電路30可以將此OSD選單顯示於觸控顯示面板10，以方便使用者來調整顯示裝置100的控制參數。多工器20可以耦接於顯示電路30、觸控螢幕控制器40與微處理器50。觸控螢幕控制器40可以偵測觸控顯示面板10上的觸控層是否被觸碰，以獲得觸控顯示面板10上的一觸碰區域的偵測結果(例如偵測結果det1與det2)。圖1中偵測結果det1與det2分別表示觸控螢幕控制器40於不同時間偵測觸控顯示面板10所獲得的偵測結果。1 is a block diagram of a display device in accordance with an embodiment of the present invention. Please refer to Figure 1. The display device 100 can include a touch display panel 10, a multiplexer 20, a display circuit 30, and a touch screen controller 40. The touch display panel 10 can include a display layer and a touch layer, wherein the touch stack is placed on the display layer. The display circuit 30 can be coupled to the display layer of the touch display panel 10. Display circuitry 30 may include a scalar, a timing controller, a display panel driver, and/or other display control circuitry. The display circuit 30 can display the first picture of the first image source on the display layer. The display circuit 30 further has an associated circuit for an on-screen display (hereinafter referred to as OSD) menu function. The display circuit 30 can display the OSD menu on the touch display panel 10 to facilitate the user to adjust the control parameters of the display device 100. The multiplexer 20 can be coupled to the display circuit 30, the touch screen controller 40, and the microprocessor 50. The touch screen controller 40 can detect whether the touch layer on the touch display panel 10 is touched to obtain a detection result of a touch area on the touch display panel 10 (for example, detecting results det1 and det2) . The detection results det1 and det2 in FIG. 1 respectively indicate the detection results obtained by the touch screen controller 40 detecting the touch display panel 10 at different times.
於一正常顯示模式下，多工器20可以將觸控螢幕控制器40的第一偵測結果det1傳輸至第一影像來源。若第一偵測結果符合一特定圖型(predetermined pattern)，則顯示電路30的OSD選單功能被觸發，於是進入一螢幕調整模式。特定圖型可以是在特定的觸碰區域連續點兩次或在觸控顯示面板10上畫一個圈，但不以此為限。In a normal display mode, the multiplexer 20 can transmit the first detection result det1 of the touch screen controller 40 to the first image source. If the first detection result conforms to a predetermined pattern, the OSD menu function of the display circuit 30 is triggered, and then enters a screen adjustment mode. The specific pattern may be two consecutive points in a specific touch area or a circle on the touch display panel 10, but not limited thereto.
前述第一影像來源可以有至少三種情形。第一種情形是外部主機70。第二種情形是顯示裝置100內部的微處理器(microprocessor)50。第三種情形是可以動態選擇顯示裝置100內部的微處理器50或是外部主機70做為所述第一影像來源。The aforementioned first image source may have at least three situations. The first scenario is the external host 70. The second case is a microprocessor 50 inside the display device 100. In the third case, the microprocessor 50 inside the display device 100 or the external host 70 can be dynamically selected as the first image source.
第一影像來源的第一種情形，第一影像來源是外部主機70。在此第一種情形，微處理器50可以視產品設計需求而被省略。於正常顯示模式下，多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第一偵測結果det1傳輸給外部主機70。外部主機70經由多工器20接收觸控螢幕控制器40所輸出的第一偵測結果det1，以及提供外部主機70的第一畫面給顯示電路30。外部主機70可以不斷的解讀觸控螢幕控制器40所輸出的偵測結果。若外部主機70發現第一偵測結果det1符合特定圖型，則外部主機70可以發出一命令com1以觸發顯示電路30的OSD選單功能。上述判斷特定圖型的方法，可以在外部主機70運行一辨識軟體，以用來判斷第一偵測結果det1是否符合特定圖型。當顯示電路30的OSD選單功能被觸發時，顯示電路30進入一螢幕調整模式，而多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第二偵測結果det2傳輸給顯示電路30。當顯示電路30結束OSD選單功能後，多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第二偵測結果det2傳輸給外部主機70。In the first case of the first image source, the first image source is the external host 70. In this first case, the microprocessor 50 can be omitted depending on product design requirements. In the normal display mode, the multiplexer 20 selects to transmit the first detection result det1 output by the touch screen controller 40 to the external host 70 according to the control of the display circuit 30. The external host 70 receives the first detection result det1 output by the touch screen controller 40 via the multiplexer 20, and provides a first picture of the external host 70 to the display circuit 30. The external host 70 can continuously interpret the detection result output by the touch screen controller 40. If the external host 70 finds that the first detection result det1 conforms to the specific pattern, the external host 70 can issue a command com1 to trigger the OSD menu function of the display circuit 30. In the above method for determining a specific pattern, an external software running on the external host 70 can be used to determine whether the first detection result det1 conforms to a specific pattern. When the OSD menu function of the display circuit 30 is triggered, the display circuit 30 enters a screen adjustment mode, and the multiplexer 20 selects the second detection result det2 output by the touch screen controller 40 according to the control of the display circuit 30. It is transmitted to the display circuit 30. After the display circuit 30 ends the OSD menu function, the multiplexer 20 selects to transmit the second detection result det2 output by the touch screen controller 40 to the external host 70 according to the control of the display circuit 30.
第一影像來源的第二種情形，顯示裝置100還包括微處理器50。在此第二種情形，第一影像來源可以是微處理器50，而外部主機70可以視實際應用狀況而被省略。微處理器50可以耦接於顯示電路30與多工器20。於正常顯示模式下，多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第一偵測結果det1傳輸給微處理器50。微處理器50經由多工器20接收觸控螢幕控制器40的第一偵測結果det1，以及運行一作業系統以提供第一畫面。微處理器50所運行的作業系統可以為Linux作業系統，但不以此為限。若微處理器50發現第一偵測結果det1符合特定圖型，則微處理器50可以發出一命令com2以觸發顯示電路30的OSD選單功能。此外，判斷特定圖型的方法可以在微處理器50運行一辨識軟體，以用來判斷第一偵測結果det1是否符合特定圖型。當顯示電路30的OSD選單功能被觸發時，多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第二偵測結果det2傳輸給顯示電路30。當顯示電路30結束OSD選單功能後，多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第二偵測結果det2傳輸給微處理器50。In the second case of the first image source, the display device 100 further includes a microprocessor 50. In this second case, the first image source may be the microprocessor 50, and the external host 70 may be omitted depending on the actual application conditions. The microprocessor 50 can be coupled to the display circuit 30 and the multiplexer 20. In the normal display mode, the multiplexer 20 selects to transmit the first detection result det1 output by the touch screen controller 40 to the microprocessor 50 according to the control of the display circuit 30. The microprocessor 50 receives the first detection result det1 of the touch screen controller 40 via the multiplexer 20, and runs a work system to provide a first picture. The operating system operated by the microprocessor 50 can be a Linux operating system, but is not limited thereto. If the microprocessor 50 finds that the first detection result det1 conforms to a particular pattern, the microprocessor 50 can issue a command com2 to trigger the OSD menu function of the display circuit 30. In addition, the method of determining a specific pattern may run an identification software on the microprocessor 50 to determine whether the first detection result det1 conforms to a specific pattern. When the OSD menu function of the display circuit 30 is triggered, the multiplexer 20 selects to transmit the second detection result det2 output by the touch screen controller 40 to the display circuit 30 according to the control of the display circuit 30. After the display circuit 30 ends the OSD menu function, the multiplexer 20 selects to transmit the second detection result det2 output by the touch screen controller 40 to the microprocessor 50 according to the control of the display circuit 30.
第一影像來源的第三種情形，顯示電路30可以選擇將第一影像來源的畫面顯示於顯示層，其中第一影像來源可以是微處理器50的第一畫面或外部主機70的第二畫面。使用者可以透過OSD選單功能將第一影像來源的默認(default)組態設定為微處理器50或外部主機70。於正常顯示模式下且當顯示電路30選擇將微處理器50的第一畫面顯示於觸控顯示面板10時，多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第一偵測結果det1傳輸給微處理器50。微處理器50經由多工器20接收觸控螢幕控制器40的第一偵測結果det1，以及運行一作業系統以提供第一畫面給顯示電路30。於正常顯示模式下且當顯示電路30選擇將外部主機70的第二畫面顯示於觸控顯示面板10時，多工器20依據顯示電路30的控制而選擇將觸控螢幕控制器40所輸出的第一偵測結果det1傳輸給外部主機70。外部主機70經由多工器接收觸控螢幕控制器40的第一偵測結果det1，以及提供第二畫面給顯示電路30。其餘操作可參照前述第一種情形與第二種情形的相關說明。In a third case of the first image source, the display circuit 30 may select to display the image of the first image source on the display layer, wherein the first image source may be the first screen of the microprocessor 50 or the second screen of the external host 70. . The user can set the default configuration of the first image source to the microprocessor 50 or the external host 70 through the OSD menu function. In the normal display mode and when the display circuit 30 selects to display the first screen of the microprocessor 50 on the touch display panel 10, the multiplexer 20 selects the output of the touch screen controller 40 according to the control of the display circuit 30. The first detection result det1 is transmitted to the microprocessor 50. The microprocessor 50 receives the first detection result det1 of the touch screen controller 40 via the multiplexer 20, and runs a work system to provide a first picture to the display circuit 30. In the normal display mode and when the display circuit 30 selects to display the second screen of the external host 70 on the touch display panel 10, the multiplexer 20 selects the output of the touch screen controller 40 according to the control of the display circuit 30. The first detection result det1 is transmitted to the external host 70. The external host 70 receives the first detection result det1 of the touch screen controller 40 via the multiplexer, and provides a second picture to the display circuit 30. For the rest of the operations, reference may be made to the related descriptions of the first case and the second case.
基於上述實施例的說明，當外部主機70或微處理器50判斷出第一偵測結果det1符合特定圖型時，例如符合特定的一手勢圖型(gesture pattern)，則可以發出命令com1或命令com2而使顯示電路30的OSD選單功能被觸發，接著進入螢幕調整模式。接著顯示電路30於觸控顯示面板10顯示OSD選單，而使用者可以通過對觸控顯示面板10的觸碰/移動來進行OSD選單功能的設定。因此在OSD選單功能被觸發的期間，觸控螢幕控制器40可以偵測觸控顯示面板10以及傳送第二偵測結果det2給顯示電路30。當使用者觸碰/移動OSD選單中的虛擬按鍵/捲軸時，顯示電路30根據觸控螢幕控制器40所輸出的第二偵測結果det2而觸發對應的一參數指令，以調整OSD選單功能所顯示選項的對應參數。Based on the description of the above embodiment, when the external host 70 or the microprocessor 50 determines that the first detection result det1 conforms to a specific pattern, for example, conforms to a specific gesture pattern, the command com1 or the command may be issued. The OSD menu function of the display circuit 30 is triggered by com2, and then enters the screen adjustment mode. Then, the display circuit 30 displays the OSD menu on the touch display panel 10, and the user can set the OSD menu function by touching/moving the touch display panel 10. Therefore, during the triggering of the OSD menu function, the touch screen controller 40 can detect the touch display panel 10 and transmit the second detection result det2 to the display circuit 30. When the user touches/moves the virtual button/reel in the OSD menu, the display circuit 30 triggers a corresponding parameter command according to the second detection result det2 output by the touch screen controller 40 to adjust the OSD menu function. Displays the corresponding parameters of the option.
上述的參數指令可以為調整OSD選單功能的亮度參數、對比參數、畫面位置調整參數、顏色參數、顯示頻率調整參數或訊號源輸入埠切換參數，但不以此為限。關於OSD選單功能的各種參數屬本發明相關領域具有通常知識者所熟識的技藝，因而在此並不再加以贅述之。若在觸發OSD選單功能之前的第一影像來源是來自顯示裝置100內部的微處理器50，則在結束OSD選單功能後，顯示電路30會控制多工器20以將觸控螢幕控制器40的使用權歸還給微處理器50。若在觸發OSD選單功能之前的第一影像來源是外部主機70，則在結束OSD選單功能後，顯示電路30會控制多工器20以將觸控螢幕控制器40的使用權歸還給外部主機70。The above parameter instruction may be a brightness parameter, a comparison parameter, a picture position adjustment parameter, a color parameter, a display frequency adjustment parameter or a signal source input/switching parameter for adjusting the OSD menu function, but is not limited thereto. The various parameters relating to the OSD menu function are well known to those of ordinary skill in the art to which the present invention pertains, and thus will not be further described herein. If the first image source before the OSD menu function is triggered is the microprocessor 50 from the inside of the display device 100, after ending the OSD menu function, the display circuit 30 controls the multiplexer 20 to control the touch screen controller 40. The usage rights are returned to the microprocessor 50. If the first image source before the OSD menu function is triggered is the external host 70, after ending the OSD menu function, the display circuit 30 controls the multiplexer 20 to return the usage rights of the touch screen controller 40 to the external host 70. .
在一實施例中，若在觸發OSD選單功能之前的第一影像來源是來自顯示裝置100內部的微處理器50，且若使用者藉由OSD選單功能改變了訊號源輸入埠切換參數，則在結束OSD選單功能後，顯示電路30會控制多工器20以將觸控螢幕控制器40的使用權切換給外部主機70。In an embodiment, if the first image source before the OSD menu function is triggered is the microprocessor 50 from the display device 100, and if the user changes the signal source input/switching parameter by using the OSD menu function, then After ending the OSD menu function, the display circuit 30 controls the multiplexer 20 to switch the usage rights of the touch screen controller 40 to the external host 70.
當第一影像來源來自微處理器50時，微處理器50的第一畫面可以經由多工器20傳給外部主機70，而外部主機70與多工器20之間可以經由通用序列匯排流(Universal Serial Bus，簡稱為USB)連接；或是微處理器50的第一畫面通過USB控制器(未繪示)傳給外部主機70；或是微處理器50的第一畫面通過無線裝置(未繪示)發射給外部主機70，但不以此為限。當然，外部主機70也可以將影像節目(video)資料，通過有線或無線網路裝置(未繪示)傳給顯示電路30來播放。外部主機70可以具有作業系統，例如微軟視窗作業系統或蘋果作業系統，但不以此為限。When the first image source is from the microprocessor 50, the first picture of the microprocessor 50 can be transmitted to the external host 70 via the multiplexer 20, and the external host 70 and the multiplexer 20 can be streamed via the universal sequence. (Universal Serial Bus, abbreviated as USB) connection; or the first picture of the microprocessor 50 is transmitted to the external host 70 through a USB controller (not shown); or the first picture of the microprocessor 50 is passed through the wireless device ( Not shown) is transmitted to the external host 70, but is not limited thereto. Of course, the external host 70 can also transmit the video data to the display circuit 30 through a wired or wireless network device (not shown). The external host 70 may have an operating system such as a Microsoft Windows operating system or an Apple operating system, but is not limited thereto.
值得一提的是，於正常顯示模式下，系統的初始配置可以將觸控界面中的顯示電路30的使用權交給計算平台，其中計算平台指的是微處理器50或外部主機70。當進入螢幕調整模式，一旦使用者結束OSD選單的參數調整，並且離開OSD選單功能之後，顯示電路30的使用權設定為計算平台。或者，當進入螢幕調整模式超過一預設時間而且觸控顯示面板10未傳送任何關於參數的第二偵測結果det2至觸控螢幕控制器40，則關閉顯示電路30的OSD選單功能以進入正常顯示模式，於是顯示電路30的使用權設定為計算平台。It is worth mentioning that in the normal display mode, the initial configuration of the system can transfer the usage rights of the display circuit 30 in the touch interface to the computing platform, wherein the computing platform refers to the microprocessor 50 or the external host 70. When entering the screen adjustment mode, once the user finishes the parameter adjustment of the OSD menu and leaves the OSD menu function, the usage right of the display circuit 30 is set as the calculation platform. Alternatively, when the screen adjustment mode is entered for more than a predetermined time and the touch display panel 10 does not transmit any second detection result det2 regarding the parameter to the touch screen controller 40, the OSD menu function of the display circuit 30 is turned off to enter the normal state. The display mode is set, and then the usage right of the display circuit 30 is set as the calculation platform.
此外，顯示裝置100可以應用在智慧電視(Smart TV)或智慧顯示器(Smart Monitor)上。當顯示裝置100為智慧電視或智慧顯示器時，顯示裝置100可以具有網際網路、數位視訊轉換盒(set-up box)，方便使用者收看如YouTube的網路影片或是電視節目。顯示裝置100還可以導入無線技術，例如Wi-Fi，但不以此為限。顯示電路30可以通過USB匯流排或其他方式將所接收的有線或無線畫面及網路連接訊號同步傳送或切換給外部主機70。Further, the display device 100 can be applied to a smart TV (Smart TV) or a smart display (Smart Monitor). When the display device 100 is a smart TV or a smart display, the display device 100 can have an internet and a digital set-up box to facilitate users to watch online movies or television programs such as YouTube. The display device 100 can also be imported into a wireless technology, such as Wi-Fi, but is not limited thereto. The display circuit 30 can synchronously transmit or switch the received wired or wireless picture and network connection signals to the external host 70 via a USB bus or other means.
圖2是依照本發明的另一實施例之顯示裝置方塊圖。請參照圖2。顯示裝置200類似於顯示裝置100的架構，惟不同的是：計算平台中的微處理器50或外部主機70可以不用判斷第一偵測結果det1是否符合特定圖型；顯示裝置200包含一手勢判斷電路60。2 is a block diagram of a display device in accordance with another embodiment of the present invention. Please refer to Figure 2. The display device 200 is similar to the architecture of the display device 100, except that the microprocessor 50 or the external host 70 in the computing platform may not determine whether the first detection result det1 conforms to a specific pattern; the display device 200 includes a gesture determination Circuit 60.
手勢判斷電路60耦接於顯示電路30與觸控螢幕控制器40之間。手勢判斷電路60為一個實體的電路，可以包含邏輯電路、查找表，但不以此為限。手勢判斷電路60檢查第一偵測結果det1是否符合特定圖型。若第一偵測結果det1符合特定圖型，則手勢判斷電路60發出一命令com3以觸發顯示電路30的OSD選單功能。The gesture determination circuit 60 is coupled between the display circuit 30 and the touch screen controller 40. The gesture judging circuit 60 is a physical circuit, and may include a logic circuit and a lookup table, but is not limited thereto. The gesture judging circuit 60 checks whether the first detection result det1 conforms to a specific pattern. If the first detection result det1 conforms to the specific pattern, the gesture determination circuit 60 issues a command com3 to trigger the OSD menu function of the display circuit 30.
若需要進行切換第一影像來源的畫面，則使用者可以利用OSD選單來選擇顯示電路30的第一影像來源，以切換至微處理器50或外部主機70。If it is necessary to switch the screen of the first image source, the user can use the OSD menu to select the first image source of the display circuit 30 to switch to the microprocessor 50 or the external host 70.
圖3與圖4是依照本發明的另一實施例之具有OSD選單功能之顯示裝置的運作流程圖。請合併參照圖3至圖4。基於上述實施例的說明，本實施例之顯示裝置的運作可以包括以下幾個步驟：顯示裝置進行初始化(步驟S310)；於一正常顯示模式下，第一影像來源的默認組態設定為一計算平台，其中計算平台可以是顯示裝置內建的微處理器，或者是一外接主機(步驟S320)；計算平台接收來自觸控螢幕控制器的第一偵測結果(步驟S330)；計算平台中的微處理器或外部主機判斷第一偵測結果是否符合特定圖型(步驟S340)；若不是特定圖型，則觸控螢幕控制器的使用權繼續為計算平台(步驟S350)；若是特定圖型，則計算平台傳送一命令至顯示電路，使顯示電路開啟OSD選單功能(步驟S360)；觸控螢幕控制器的使用權為顯示電路(步驟S370)，並進入一螢幕調整模式(步驟A)；顯示電路接收來自觸控螢幕控制器的第二偵測結果(步驟S410)；判斷是否超過一預設時間無第二偵測結果傳入(步驟S420)；若無第二偵測結果傳入，則觸控螢幕控制器的使用權改為計算平台(步驟S430)，進入正常顯示模式(步驟B)，然後再從步驟S330重新開始；若有第二偵測結果傳入，則判斷是否為OSD選單功能的參數指令，參數指令可以為調整OSD選單功能的亮度參數、對比參數、畫面位置調整參數、顏色參數、顯示頻率調整參數或訊號源輸入埠切換參數(步驟S440)；若不是OSD選單功能的參數指令，則進入步驟S430；若是OSD選單功能的參數指令，則判斷是否要將訊號源輸入埠進行切換(步驟S450)；若不是進行切換訊號源輸入埠，則根據參數指令，調整OSD選單功能所顯示的選項(步驟S460)，於結束調整後進入螢幕調整模式(步驟A)，然後再從步驟S410重新開始；以及若是進行切換訊號源輸入埠，則根據參數指令進行切換(步驟S470)，於結束切換後進入正常顯示模式(步驟B)，然後再從步驟S330重新開始。3 and 4 are flowcharts showing the operation of a display device having an OSD menu function according to another embodiment of the present invention. Please refer to FIG. 3 to FIG. 4 together. Based on the description of the above embodiment, the operation of the display device of this embodiment may include the following steps: the display device is initialized (step S310); in a normal display mode, the default configuration of the first image source is set to a calculation. a platform, wherein the computing platform can be a built-in microprocessor of the display device, or an external host (step S320); the computing platform receives the first detection result from the touch screen controller (step S330); The microprocessor or the external host determines whether the first detection result conforms to the specific pattern (step S340); if it is not the specific pattern, the usage right of the touch screen controller continues to be the computing platform (step S350); if it is a specific pattern The computing platform transmits a command to the display circuit to cause the display circuit to turn on the OSD menu function (step S360); the usage right of the touch screen controller is the display circuit (step S370), and enters a screen adjustment mode (step A); The display circuit receives the second detection result from the touch screen controller (step S410); and determines whether there is no second detection result incoming for more than a preset time (step S420) If no second detection result is received, the usage right of the touch screen controller is changed to the computing platform (step S430), the normal display mode is entered (step B), and then restarts from step S330; if there is a second Detector If the test result is passed, it is judged whether it is the parameter command of the OSD menu function. The parameter command can be the brightness parameter, contrast parameter, screen position adjustment parameter, color parameter, display frequency adjustment parameter or signal source input/switching parameter of the OSD menu function. (Step S440); if it is not the parameter command of the OSD menu function, the process proceeds to step S430; if it is the parameter command of the OSD menu function, it is determined whether the signal source input port is to be switched (step S450); if not, the switching signal source input is not performed.埠, according to the parameter command, adjust the option displayed by the OSD menu function (step S460), enter the screen adjustment mode after the adjustment is finished (step A), and then restart from step S410; and if the switching signal source input is performed, Then, according to the parameter instruction, switching is performed (step S470), after the end of the switching, the normal display mode is entered (step B), and then from step S330. A new beginning.
綜上所述，本發明實施例之顯示裝置根據觸控顯示面板的偵測結果觸發顯示電路的螢幕顯示選單(OSD menu)功能以進入螢幕調整模式，以及根據觸控顯示面板的偵測結果進行所述螢幕顯示選單功能的各種參數設定，因此無需配置OSD實體按鍵。使用者在操作流程上較為簡便，也不會造成操作上的不便。如此一來，可減少按鍵而簡化製造流程，也節省硬體空間與製造成本。In summary, the display device of the embodiment of the present invention triggers the OSD menu function of the display circuit to enter the screen adjustment mode according to the detection result of the touch display panel, and according to the detection result of the touch display panel. The screen displays various parameter settings for the menu function, so there is no need to configure the OSD physical button. The user is relatively simple in the operation process, and does not cause operational inconvenience. In this way, the button can be reduced to simplify the manufacturing process, and the hardware space and manufacturing cost are also saved.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明的精神和範圍內，當可作些許更動與潤飾，故本發明的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and those skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.
10．．．觸控顯示面板10. . . Touch display panel
20．．．多工器20. . . Multiplexer
30．．．顯示電路30. . . Display circuit
40．．．觸控螢幕控制器40. . . Touch screen controller
50．．．微處理器50. . . microprocessor
60．．．手勢判斷電路60. . . Gesture judgment circuit
70．．．外部主機70. . . External host
100、200．．．顯示裝置100, 200. . . Display device
com1~com3．．．命令Com1~com3. . . command
det1．．．第一偵測結果Det1. . . First detection result
det2．．．第二偵測結果Det2. . . Second detection result
A、B、S310~S370、S410～S470．．．顯示裝置的運作流程圖各步驟A, B, S310~S370, S410~S470. . . Display device operation flow chart steps
圖1是依照本發明的一實施例之顯示裝置方塊圖。1 is a block diagram of a display device in accordance with an embodiment of the present invention.
圖2是依照本發明的另一實施例之顯示裝置方塊圖。2 is a block diagram of a display device in accordance with another embodiment of the present invention.
圖3與圖4是依照本發明的另一實施例之具有螢幕顯示(OSD)選單功能之顯示裝置的運作流程圖。3 and 4 are operational flowcharts of a display device having an on-screen display (OSD) menu function in accordance with another embodiment of the present invention.
10．．．觸控顯示面板10. . . Touch display panel
20．．．多工器20. . . Multiplexer
30．．．顯示電路30. . . Display circuit
40．．．觸控螢幕控制器40. . . Touch screen controller
50．．．微處理器50. . . microprocessor
70．．．外部主機70. . . External host
100．．．顯示裝置100. . . Display device
com1、com2．．．命令Com1, com2. . . command
det1．．．第一偵測結果Det1. . . First detection result
det2．．．第二偵測結果Det2. . . Second detection result
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| CN201110229360.5A CN102902457B (en) | 2011-07-28 | 2011-08-11 | Display device with screen display menu function |
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